.ant-menu-root.ant-menu-inline{
    border:none;
    color:#59616A;
}
.ant-menu-inline .ant-menu-submenu{
    border-bottom: 1px solid rgb(244,244,244);
    padding:4px 0;
}
.ant-menu-inline>.ant-menu-submenu>.ant-menu-submenu-title:hover{
    box-shadow:0px 0px 4px rgba(0,0,0,0.1); 
}